Pi - Circle Ratio to Greek Letter (Level 1)

This math topic focuses on recognizing and understanding the symbol for pi within the context of geometry, specifically its relationship to the ratio of a circle's circumference to its diameter. The problems consistently ask for the identification of the correct Greek letter symbol (\(\pi\)) that represents this ratio, offering multiple choices — each depicted with a different Greek letter in LaTeX format. This introductory level content serves not only to familiarize students with the symbol for pi but also serves as a basic exercise in identifying Greek letters used in mathematical notation.